Observation details report
Detailed source parameters (including errors) in a comma-separated values file
Click on source number for detailed analysis, including spectral fits if applicable
data | idnum | idradec | telescope | instrument | x | y | cnts | cntserr | rate | rateerr | SNR | poisprob | sigmaj | sigmin | incang | offax | cnts_soft | cnts_hard | hr | hr_err | ext | var | N_H | flux | vign | flags | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Report | srcpi bgdpi arf | 2 | X053531.02-691552.5 | chandra | ccd7 | 644.468 | 606.651 | 27.1046 | 9.62147 | 0.000743701 | 0.000263996 | 1.92824 | 0.970273 | 1.03684 | 1.03684 | 0 | 0.320231 | T | F | 2.65e+21 | 6.18861e-15 | 1 | dpbsx | ||||
Report | srcpi bgdpi arf rmf | 3 | X053528.01-691611.0 | chandra | ccd7 | 676.908 | 569.21 | 26408.7 | 164.722 | 0.72461 | 0.00451969 | 1878.73 | 1 | 0.672729 | 0.672729 | 0 | 0.12545 | T | T | 2.65e+21 | 2.99598e-12 | 1 | dsxf | ||||
Report | srcpi bgdpi arf | 4 | X053531.70-691547.7 | chandra | ccd7 | 637.162 | 616.577 | 27.0645 | 9.26784 | 0.000742601 | 0.000254293 | 1.92538 | 0.970273 | 1.02854 | 1.02854 | 0 | 0.432585 | T | F | 2.65e+21 | 6.18042e-15 | 1 | dsx |
counts and rate are bgd.-subtracted, based on simple spatial fitting (if done) or extracted counts from aperture otherwise (N.B., in either case aperture counts are given csv file).
cntserr, rateerr = Error on (source) counts and count rate, based on error in total counts
SNR = signal-to-noise ratio, computed using Nsrc/sqrt(Nbgd)
poisprob = Poisson probability of observing total counts given bgd. counts
sigmaj, sigmin = source extent (from detection output or spatial fitting) in units of arcsecs.
incang = position angle of source (inclination from x-axis)
cnts_soft = bgd.-subtracted counts in soft band (0.50 - 2.00 KeV, always taken directly from source aperture rather than model fitting)
cnts_hard = bgd.-subtracted counts in hard band (2.00 - 7.99 KeV, always taken directly from source aperture rather than model fitting)
hr, hr_err = hardness ratio ([cnts_hard-cnts_soft]/[cnts_hard+cnts_soft]) and error
ext = source extension flag: F = false (not extended), T = true (extended), A = asymetric (ratio of sigmaj/sigmin > 1 + x, where x = 0.5 by default)
var = variability flag: U = unknown, F = false (is not variable), T = true
N_H = Galactic column density as determined from LHEASOFT nh program
flux = flux determined from count rate using pimms (in the 0.30-8.00 keV bandpass for a power-law model with ph. index = 1.8)
vign = vignetting correction
Flags: d = detection parameters, s = simple spatial fitting parameters,
b = simple spatial fitting failed, p = poor simple spatial fit, x = extracted events parameters, t = temporal anaylsis parameters,
i = psf spatial fitting parameters, f = spectral fitting parameters,
c = source is confused, u = user-defined source, v = detected source coincident with user-defined source, r = source is in region-of-interest